An integer value which allows for greater time efficiency without significant change in recognition accuracy.
For example, if you set FrameDupl to 1, the speed of propagation increases by approximately 50%, if set to 2, by 67%, and if set to 3, by 75%. HPE recommends that you do not increase FrameDupl beyond 4, to maximise time efficiency as opposed to recognition accuracy.
Propagation is the process of using a DNN to map audio feature frames to phonemes. Propagation time is typically 50% of the processing time.
| Action: | AddTask |
| Task: | CreateFMD
IvSpkId IvSpkIdDevelAudio IvSpkIdDevelStream IvSpkIdDevelWav IvSpkIdEvalStream IvSpkIdEvalWav IvSpkIdFeature IvSpkIdTrainAudio IvSpkIdTrainStream IvSpkIdTrainWav LangId PhraseSearch SpeechToText SpeechToTextFilter SpeechToTextTelephony StreamToText StreamToTextMusicFilter TelWavToText WavPhraseSearch WavToFMD WavToText |
| Type: | Integer |
| Default: | 0 |
| Example: | FrameDupl=1
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| See Also: | FrameDupl (configuration parameter) |
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